Details
-
Improvement
-
Status: Patch Available
-
Minor
-
Resolution: Unresolved
-
None
-
None
-
None
-
None
Description
(This issue is identified by aajisaka in https://issues.apache.org/jira/browse/HADOOP-16753)
The help message of yarn rmadmin seems broken.
Current:
$ yarn rmadmin -Dyarn.resourcemanager.ha.enabled=true -help -refreshNodesResources Usage: yarn rmadmin [-refreshNodesResources] Generic options supported are: -conf <configuration file> specify an application configuration file -D <property=value> define a value for a given property -fs <file:///|hdfs://namenode:port> specify default filesystem URL to use, overrides 'fs.defaultFS' property from configurations. -jt <local|resourcemanager:port> specify a ResourceManager -files <file1,...> specify a comma-separated list of files to be copied to the map reduce cluster -libjars <jar1,...> specify a comma-separated list of jar files to be included in the classpath -archives <archive1,...> specify a comma-separated list of archives to be unarchived on the compute machines The general command line syntax is: command [genericOptions] [commandOptions]
Expected:
$ yarn rmadmin -Dyarn.resourcemanager.ha.enabled=true -help -refreshNodesResources Usage: yarn rmadmin [-refreshNodesResources] -refreshNodesResources: Refresh resources of NodeManagers at the ResourceManager. <==== HERE Generic options supported are: -conf <configuration file> specify an application configuration file -D <property=value> define a value for a given property -fs <file:///|hdfs://namenode:port> specify default filesystem URL to use, overrides 'fs.defaultFS' property from configurations. -jt <local|resourcemanager:port> specify a ResourceManager -files <file1,...> specify a comma-separated list of files to be copied to the map reduce cluster -libjars <jar1,...> specify a comma-separated list of jar files to be included in the classpath -archives <archive1,...> specify a comma-separated list of archives to be unarchived on the compute machines The general command line syntax is: command [genericOptions] [commandOptions]